package com.atguigu.dao;

import com.atguigu.pojo.Order;
import com.atguigu.pojo.OrderItem;

import java.util.List;

public interface OrderItemDao {

    /**
     * 保存订单项
     * @param orderItem
     */
    void saveOrderItem(OrderItem orderItem);

    /**
     * 删除订单
     * @param order_id
     */
    void deleteOrderItemById(String order_id);
}
